package ch02.demo;

import org.dom4j.Document;
import org.dom4j.Element;
import org.dom4j.io.SAXReader;

import java.io.File;
import java.util.Iterator;

public class Demo07 {
    public static void showPhoneInfo() {
        Document doc = null;
        try {
            //加载DOM树
            SAXReader saxReader = new SAXReader();
            doc = saxReader.read(new File("src/ch02/收藏信息.xml"));
        } catch (Exception e) {
            e.printStackTrace();
        }
        //获取XML的根节点
        Element root = doc.getRootElement();
        //遍历所有的Brand标签
        for (Iterator itBrand = root.elementIterator(); itBrand.hasNext(); ) {
            Element brand = (Element) itBrand.next();
            //输出标签的name属性
            System.out.println("品牌:" + brand.attributeValue("name"));
            //遍历Type标签
            for (Iterator itType = brand.elementIterator(); itType.hasNext(); ) {
                Element type = (Element) itType.next();
                //输出标签的name属性
                System.out.println("\t型号:" + type.attributeValue("name"));
            }
        }
    }

    public static void main(String[] args) {
        showPhoneInfo();
    }
}
